2012380128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 216

約数和(自身を含む): 6460593048

約数和(自身を除く): 4448212920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 661, 682, 744, 792, 961, 992, 1023, 1056, 1116, 1322, 1364, 1488, 1584, 1922, 1983, 2046, 2232, 2644, 2728, 2883, 2976, 3069, 3168, 3844, 3966, 4092, 4464, 5288, 5456, 5766, 5949, 6138, 7271, 7688, 7932, 8184, 8649, 8928, 10571, 10576, 10912, 11532, 11898, 12276, 14542, 15376, 15864, 16368, 17298, 20491, 21142, 21152, 21813, 23064, 23796, 24552, 29084, 30752, 31713, 31728, 32736, 34596, 40982, 42284, 43626, 46128, 47592, 49104, 58168, 61473, 63426, 63456, 65439, 69192, 81964, 84568, 87252, 92256, 95139, 95184, 98208, 116336, 122946, 126852, 130878, 138384, 163928, 169136, 174504, 184419, 190278, 190368, 225401, 232672, 245892, 253704, 261756, 276768, 327856, 338272, 349008, 368838, 380556, 450802, 491784, 507408, 523512, 635221, 655712, 676203, 698016, 737676, 761112, 901604, 983568, 1014816, 1047024, 1270442, 1352406, 1475352, 1522224, 1803208, 1905663, 1967136, 2028609, 2094048, 2540884, 2704812, 2950704, 3044448, 3606416, 3811326, 4057218, 5081768, 5409624, 5716989, 5901408, 6987431, 7212832, 7622652, 8114436, 10163536, 10819248, 11433978, 13974862, 15245304, 16228872, 20327072, 20962293, 21638496, 22867956, 27949724, 30490608, 32457744, 41924586, 45735912, 55899448, 60981216, 62886879, 64915488, 83849172, 91471824, 111798896, 125773758, 167698344, 182943648, 223597792, 251547516, 335396688, 503095032, 670793376, 1006190064, 2012380128]

約数ペア:

[(1, 2012380128), (2, 1006190064), (3, 670793376), (4, 503095032), (6, 335396688), (8, 251547516), (9, 223597792), (11, 182943648), (12, 167698344), (16, 125773758), (18, 111798896), (22, 91471824), (24, 83849172), (31, 64915488), (32, 62886879), (33, 60981216), (36, 55899448), (44, 45735912), (48, 41924586), (62, 32457744), (66, 30490608), (72, 27949724), (88, 22867956), (93, 21638496), (96, 20962293), (99, 20327072), (124, 16228872), (132, 15245304), (144, 13974862), (176, 11433978), (186, 10819248), (198, 10163536), (248, 8114436), (264, 7622652), (279, 7212832), (288, 6987431), (341, 5901408), (352, 5716989), (372, 5409624), (396, 5081768), (496, 4057218), (528, 3811326), (558, 3606416), (661, 3044448), (682, 2950704), (744, 2704812), (792, 2540884), (961, 2094048), (992, 2028609), (1023, 1967136), (1056, 1905663), (1116, 1803208), (1322, 1522224), (1364, 1475352), (1488, 1352406), (1584, 1270442), (1922, 1047024), (1983, 1014816), (2046, 983568), (2232, 901604), (2644, 761112), (2728, 737676), (2883, 698016), (2976, 676203), (3069, 655712), (3168, 635221), (3844, 523512), (3966, 507408), (4092, 491784), (4464, 450802), (5288, 380556), (5456, 368838), (5766, 349008), (5949, 338272), (6138, 327856), (7271, 276768), (7688, 261756), (7932, 253704), (8184, 245892), (8649, 232672), (8928, 225401), (10571, 190368), (10576, 190278), (10912, 184419), (11532, 174504), (11898, 169136), (12276, 163928), (14542, 138384), (15376, 130878), (15864, 126852), (16368, 122946), (17298, 116336), (20491, 98208), (21142, 95184), (21152, 95139), (21813, 92256), (23064, 87252), (23796, 84568), (24552, 81964), (29084, 69192), (30752, 65439), (31713, 63456), (31728, 63426), (32736, 61473), (34596, 58168), (40982, 49104), (42284, 47592), (43626, 46128)]